4. Les hortensias japonais
-
Dichroa x Hydrangea 'Ao no Hitomi'
-
Hydrangea serrata 'Jeju' CBKR1276
-
Hydrangea serrata var. yezoensis
-
Hydrangea macrophylla 'Mikamba Gaku'
-
Hydrangea serrata 'Grayswood'
-
Hydrangea macrophylla 'Komo Chiana Seruka'
-
Hydrangea serrata 'Avelroz'
-
Hydrangea macrophylla 'Nadeshiko'
-
Hydrangea serrata 'Seikai'
-
Hydrangea serrata 'Izu 15'
-
Hydrangea serrata 'Kamanashi Yama'
-
Hydrangea involucrata JP4400